Implementation of rectangular slit-inserted ultra-wideband… The rectangular slit-inserted tapered slot antenna operated at a bandwidth of 8.45 GHz, and the bandwidth improvedIn this paper, a tapered slot antenna is designed and proposed. The antenna has a 3 dB beam width, high gain, and directive characteristics, which are appropriate for reducing... Analysis of slot-loaded rectangular microstrip patch … bandwidth can also be improved by loadin? of.3 Equivalent circuits The slot-loaded rectangular microstrip patch. antenna can be considered as parallel combination of capacitance C1, inductance L 1 and resistance R1 of patch and capacitive reactance of the slot, where R1, L~. C1 of patch are given... A compact slot antenna with improved bandwidth and gain… A wide-slot antenna is investigated to achieve a bandwidth of about 162%. The ground plane includes a rectangular slot with dual SRR and two semicircular defects in the bottom side of the rectangular slot. A fork like feed-line with two parasitic stubs to increase the bandwidth is used to feed the slot.
A Modified Patch Antenna with Square-Open Loop Resonator Slot for ...
antenna design is a V-slotted rectangular microstrip patch antenna for yielding improved gain bandwidth product suitable for WLAN and Wi-Max applications. The antenna operates at 5.9 GHz and has the maximum achievable bandwidth obtained about Design Analysis of Slotted Rectangular Microstrip Patch ... The antenna is fed by a coaxial transmission line. Synthesis and analysis of this proposed design were performed using IE3D v 12.1 commercial software. In rectangular patch the optimum linear polarization can easily obtained by exciting through the diagonal. After truncating the ground 10% bandwidth was achieved. Impedance Bandwidth and Gain Improvement for Microstrip ... Impedance Bandwidth and Gain Improvement for Microstrip Antenna Using Metamaterials ... gain rectangular antenna is specifically designed in this paper using planar-patterned metamaterial concepts. The ... the gain of the proposed antenna improved about 1.4 dB. Moreover, the size is reduced slightly. Simulated
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Patch antenna has a narrow bandwidth so it has a complexity in tunings so there is a requirement to increase the bandwidth of patch antenna.This antenna is mounted on rectangular patch with air gap to enhance bandwidth for WLAN applications. Bandwidth Enhancement of Rectangular Patch Microstrip … Description. Many applications require very broadband antenna, but the narrow bandwidth of a microstrip antenna restrictsits wide usa... Comments. Report " Bandwidth Enhancement of Rectangular Patch Microstrip Antenna with parallel rectangular slots for WLAN Applications". Rectangular Planar Antenna Using U-Slot for Bandwidth… This antenna is developed to widen the narrow bandwidth of a microstrip rectangular patch. The antenna structure is designed, optimized andCombination of the coplanar waveguide feed, antenna geometry, and a variety of slot shapes is a solution to improve and enlarge the antenna operating... A Practical Miniaturized U-Slot Patch Antenna with… The aim of this A Practical Miniaturized U-Slot Patch Antenna with Enhanced Bandwidth project is to design a coaxially fed rectangular U-slot stripHigh Frequency Structure Simulator (HFSS) tool is used to implement this ECE project. Symmetric and Asymmetric U- slot micro strip patch antennas...
Patch Antenna Research Papers - Academia.edu
Axial Ratio and Gain Enhancement of a Circular-Ring Slot Antenna ... Mar 28, 2019 ... Microstrip-line-fed ring slot antennas have lower bandwidth and gain, such as ... To improve the 3 dB ARBW of the CSA antenna, a rectangular ...
18 Aug 2016 ... The proposed MS-based slot antenna is compact and provides ... in free space) is proposed for the improvement of gain, bandwidth, and forward radiation. ... rectangular loop-based unit cells along both the x- and y-directions.
Novel Design of Microstrip Antenna with Improved Bandwidth A novel design of broadband patch antenna is presented in this paper. The broadband property of the proposed antenna is achieved by choosing a proper selection of dimensions and positions of slot and notch on the radiating patch. The bandwidth of the proposed antenna is found to be 30.5% with operating frequency band from 1.56 GHz to 2.12 GHz. 微带天线西文期刊论文 - 天线设计 11.Improved U-shaped stub rectangular slot antenna with tuning pad for UWB applications 12.LEAF-SHAPED MONOPOLE ANTENNA WITH EXTREMELY WIDE ...
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